METHOD FOR CONTROLLING OIL AND OIL PRODUCTS BY CHEMICAL TREATMENT AND METHODS FOR OPERATIVE USE OF SENSORS ON BASIS OF QUARTZ CRYSTALLINE MICRO-WEIGHTS Russian patent published in 2004 - IPC

Abstract RU 2241986 C2

FIELD: oil extractive industry.

SUBSTANCE: method includes use of resonators with deviations of displacement along thickness, which concurrently measure precipitation of mass and properties of flowing environment, which may be used for control of oil processing, oil-chemical systems and water cleaning systems. Special chemical products as admixtures may be precisely and immediately added for controlling states detected by resonators with oscillations of displacement along thickness. Resonators with displacement oscillations along thickness are piezoelectric crystals used together with generation circuit, which may also determine mass and viscosity and/or density of flowing environment being in contact with piezoelectric surface.

EFFECT: higher efficiency.

5 cl

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RU 2 241 986 C2

Authors

Makklejn Robert D.

Kraus Pol R.

Poindekster Majkl K.

Dates

2004-12-10Published

1997-03-24Filed